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    F15

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    • A
      abdo-totti last edited by

      is just absolute wreckage if i pull to much during takeoff/COMBAT the jet either goes nose down/up sometimes the plane becomes like im flying C-5,

      unable to recover the jet either it goes up stalls or down to crash

      any possible fix for the nose down/up?

      many times i discarded missions just because that happens.

      1 Reply Last reply Reply Quote 0
      • Viper1970
        Viper1970 last edited by

        Hello abdo-totti,

        I haven’t had the time to fly much with BMS 4.33.1, cause I’m busy with building my pit. But as far as I have shortly testflight some of the new birds, specially the F-15E, cause its besides the F-14 one of my favorite, they behave very realistic in terms of flight-behavior.

        So if you pull to much in a real fighter aircraft with full weapon loadout you get a stall. If you want an agile bird, just because that someone begins a dogfight with you, you have to jettison your ground ordinance.

        And yes, a fully loaded F-15, F-16 or what else flies a little bit like a C-5. That’s not unrealistic. Its just a matter of kinetic energy and aerodymamics.

        A 1 Reply Last reply Reply Quote 0
        • Stevie
          Stevie Banned last edited by

          Also - expect trim changes when you jett or release stores. Or lower/raise flaps. That’s part of the dynamics too, and the pitch up/down…real deal.

          1 Reply Last reply Reply Quote 0
          • A
            abdo-totti @Viper1970 last edited by

            6 aim120c
            2 aim-9
            That’s hardly any weight.

            I never go AA combat with stores.

            I’m using 4.33 I didn’t download ui version yet.

            @Stevie:

            Also - expect trim changes when you jett or release stores. Or lower/raise flaps. That’s part of the dynamics too, and the pitch up/down…real deal.

            Thing is I’m unable to recover.

            1 Reply Last reply Reply Quote 0
            • Stevie
              Stevie Banned last edited by

              The F-15 is a heavy airplane to begin with - don’t expect it to fly like a Viper (in fact, if you have an F-15E with conformal tanks you have an additional 5 TONS of fuel onboard), you’ll likely have to learn to anticipate and lead it; more power, more GWT, more inertia…just need to practice and figure out how the basic airplane flies - go out and free fly the thing a few weeks before you try fighting with it. Then you’ll be sharper.

              Also - remember that only the Viper has an AOA limiter…so don’t out pull the Eagle! This is likely where you’re getting into trouble.

              TommyGun 1 Reply Last reply Reply Quote 0
              • TommyGun
                TommyGun @Stevie last edited by

                It might be one of the problems that were sorted out in the latest release. Abdo-totti says he’s still using the previous 4.33. I fly the F-15 quite a lot in 4.33 U1, usually the “C” version with the typical AA loadout, and I’ve never experienced the kind of weird aircraft behaviour he describes.

                Quasi_Stellar 1 Reply Last reply Reply Quote 0
                • Quasi_Stellar
                  Quasi_Stellar @TommyGun last edited by

                  Having never flown the 15 or any other twin engine a/c, this is an outside observation. Is your throttle reving up both engines? Half your thrust might explain the lack of rotation speed….

                  Proud Falconeer since ‘00. Cygnus X-2: AMD Ryzen 7 3700X @ 4.3 GHz, Gigabyte X570 Aorus Elite, 16 Gigs G.Skill TidentZ Neo RAM, Samsung 1Tb 970 EVO Plus M.2, 1Tb Samsung 870 EVO 2.5", 8GB Asus ROG Strix RTX 3060Ti V2 OC, Asus 27” 2K Monitor, Logitech X56 RGB Rhino w/AB detent mod, TrackIR5, Samsung Tab E for running BMS ICP/DED PRO, Cougar MFDs, Voice Attack using the AVCS4.
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                  A 1 Reply Last reply Reply Quote 0
                  • A
                    abdo-totti @Quasi_Stellar last edited by

                    @Quasi_Stellar:

                    Having never flown the 15 or any other twin engine a/c, this is an outside observation. Is your throttle reving up both engines? Half your thrust might explain the lack of rotation speed….

                    Kb/m here.

                    pumafoot1 Planehazza 2 Replies Last reply Reply Quote 0
                    • pumafoot1
                      pumafoot1 @abdo-totti last edited by

                      I love the F-15 but The AA and AG button do not work for me So I just don’t fly it They must work for others as I see in you tube Vids

                      A 1 Reply Last reply Reply Quote 0
                      • Planehazza
                        Planehazza @abdo-totti last edited by

                        @abdo-totti:

                        Kb/m here.

                        You’re really going to struggle to fly any aicraft with mouse and keyboard. No offense, it isn’t battlefield 3. You’ll find it much easier even with a cheap joy stick.

                        Harry (Formerly Amraam at Frugals etc.)

                        (I'm not currently active with ViperDrivers, but these guys are the best BMS school out there!)

                        BMS Reshade Preset

                        1 Reply Last reply Reply Quote 0
                        • molnibalage
                          molnibalage last edited by

                          @abdo-totti:

                          is just absolute wreckage if i pull to much during takeoff/COMBAT the jet either goes nose down/up sometimes the plane becomes like im flying C-5,

                          unable to recover the jet either it goes up stalls or down to crash

                          any possible fix for the nose down/up?

                          many times i discarded missions just because that happens.

                          Do not go above 22-23 deg AoA. It is pointless. The Cl goes only 5-6% up comparing to 20 deg AoA while the Cd goes up with 100%…
                          Where F-15 loves the air is high supersonic not slow speeds. Keep your airspeed above 300-350 KCAS.

                          1 Reply Last reply Reply Quote 0
                          • A
                            abdo-totti @pumafoot1 last edited by

                            @pumafoot1:

                            I love the F-15 but The AA and AG button do not work for me So I just don’t fly it They must work for others as I see in you tube Vids

                            f5/f6

                            1 Reply Last reply Reply Quote 0
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